Chautauqua County, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 23rd-largest in New York
The population of Chautauqua County, New York is 126,329 as of the 2023 American Community Survey, making it the 23rd-largest county in New York. The median household income is $56,507, the median home value is $119,300, and the median age is 42.7.
The population of Chautauqua County has declined 7.9% since 2010 (134,726 → 124,105), a -0.58% annualized rate.
126,329
Population
-0.58%
Annual growth
119
People / sq mi
$56,507
Median Income
$119,300
Median Home Value
Chautauqua County covers 1,060 sq mi of land at 119.1 people per square mile.
About Chautauqua County, NY
In Chautauqua County, home values do the distinguishing — a median of $119,300. Chautauqua County is a county in New York with a population of 126,329. It ranks #23 among counties in New York by population.
The typical household here earns about $56,507, below the US median of $78,538. Poverty runs at 10.7%, below the national 12.4%. Housing is relatively affordable, with a median home value of $119,300, with typical rent around $797.
25.1% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Around 7.0% of workers work from home, below the national 14.0%, and the average commute runs about 19 minutes each way.
Chautauqua County Population History (2010-2024)
The county of Chautauqua County had a population of 134,726 in 2010 and 124,105 in 2024, a -7.9% growth over 14 years. The peak was 134,726 in 2010. Average annual growth rate: -0.58%.
124,105
Population (2024)
134,726
Population (2010)
134,726
Peak (2010)
-0.58%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 134,726 |
| 2011 | 134,227 |
| 2012 | 133,333 |
| 2013 | 132,884 |
| 2014 | 131,792 |
| 2015 | 130,582 |
| 2016 | 129,310 |
| 2017 | 128,424 |
| 2018 | 127,516 |
| 2019 | 126,636 |
| 2020 | 127,370 |
| 2021 | 126,192 |
| 2022 | 125,310 |
| 2023 | 124,742 |
| 2024 | 124,105 |
Race & Ethnicity
| White | 87.3% |
| Black or African American | 2.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
42.7
Median Age
50.4%
Female
49.6%
Male
21.0%
Age 65+
Age Distribution
Children (under 15): 17.0% · Seniors (65+): 21.0%
Income & Poverty
| Median household income | $56,507$-28,071 vs state |
| Mean household income | $74,065 |
| Per-capita income | $31,951 |
| Poverty rate | 10.7%+0.9% vs state |
| Unemployment rate | 3.1% |
| Employment-to-population | 52.5% |
Top Industries by Employment
The largest employment sector in Chautauqua County is professional & business services, accounting for 29.3% of workers.
How residents commute
0.5%
Drive alone
3.9%
Carpool
76.5%
Public transit
7.0%
Work from home
19.3 min
Avg commute
Housing
$119,300$-283,700 vs state
Median home value
$797
Median rent
69.1%
Homeownership rate
66,328
Total housing units
80.8%
Occupied
19.2%
Vacant
30.9%
Renter-occupied
Social & access
94.6%
With health insurance
90.9%
With broadband internet
19.8%
Foreign-born
7.6%
Veterans (18+)
17.8%
With a disability
91.0%
Speak language other than English at home
Education
90.0%
High School+
25.1%
Bachelor's+
Largest cities in New York
Other counties in New York
Part of New York
Metro areas in New York
County rankings
Frequently Asked Questions
Chautauqua County, New York has a population of 126,329 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 23rd-largest county in New York. Population density is 119 people per square mile.
The population of Chautauqua County has declined 7.9% since 2010 (134,726 → 124,105), a -0.58% annualized rate.
The median household income in Chautauqua County, New York is $56,507, with mean (average) household income of $74,065 and per-capita income of $31,951. 10.7% of residents live below the federal poverty level.
In Chautauqua County, the largest racial and ethnic groups are White (87.3%), Black or African American (2.7%), Hispanic or Latino (1.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Chautauqua County, New York is 42.7 years. Residents are 50.4% female and 49.6% male.
The median home value in Chautauqua County is $119,300 and median monthly rent is $797. 69.1% of occupied housing units are owner-occupied. The county has 66,328 total housing units, 19.2% of which are vacant.
The largest employment sector in Chautauqua County, New York is professional, scientific, and management services, employing 29.3% of workers. The unemployment rate is 3.1%.
New York is among the largest cities associated with Chautauqua County, New York, with a population of 8,516,202.
Chautauqua County, NY Climate
Chautauqua County, NY has an average annual temperature of 7.7°C (46°F) and receives about 1155 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.7°C
Avg Temp
1155
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 22° | 71 mm |
| February | -5° / 24° | 63 mm |
| March | 0° / 32° | 77 mm |
| April | 7° / 44° | 88 mm |
| May | 13° / 55° | 93 mm |
| June | 18° / 64° | 110 mm |
| July | 20° / 68° | 104 mm |
| August | 19° / 67° | 109 mm |
| September | 15° / 59° | 122 mm |
| October | 9° / 49° | 107 mm |
| November | 4° / 38° | 115 mm |
| December | -2° / 28° | 96 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Chautauqua County, NY
The most comfortable months to visit Chautauqua County, NY are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 26°C high). The coldest is January (near -9°C low). September is usually the wettest month.
Where to stay near Chautauqua County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.